US8048911B2ExpiredUtilityPatentIndex 79
Melanin eliminator preparation
Est. expirySep 13, 2022(expired)· nominal 20-yr term from priority
Inventors:OGATA KAZUMI
A61P 43/00A61K 8/46A61K 31/22A61K 31/4402C07D 207/16A61K 31/404A61P 17/16C07C 323/60C07C 323/52A61K 31/4015C07K 5/0606A61K 31/185C07K 5/06113A61P 17/00C07D 233/26A61K 2800/51C07D 213/75A61K 31/4172A61K 31/16A61K 31/315A61K 31/28C07D 209/14A61Q 19/02C07D 339/02A61K 8/00
79
PatentIndex Score
8
Cited by
29
References
1
Claims
Abstract
A melanin eliminator preparation comprising a metal chelate compound represented by the following formula (I), wherein M denotes a metal, and R denotes hydroxyl, O-lower alkyl, an amine bonded at N, an amino acid bonded at N, or a peptide bonded at N, or a pharmacologically acceptable salt thereof.
Claims
exact text as granted — not AI-modified1. A method for elimination of melanin comprising administering to a human an effective amount of a metal chelate compound represented by the following formula (I),
wherein M denotes a metal, and R denotes hydroxyl, O-lower alkyl, an amine selected from the group consisting of 2-aminoethanol, isopropylamine, melatonin, and 2-aminopyridine, or a peptide, wherein the amine or peptide is bonded at its nitrogen atom, or a pharmacologically acceptable salt thereof.Cited by (0)
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